
DEICO ELECTRONICS, INC.

386NC

Processor               80386DX
Processor Speed         25/33MHz
Chip Set                OPTI
Max. Onboard DRAM       8MB
Cache                   None
BIOS                    AMI
Dimensions              330mm x 218mm
I/O Options             Parallel port, serial ports (2), floppy drive
                        interface, IDE interface
NPU Options             80387/3167

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  Parallel port            J16         IDE interface LED        J24

  Serial port 2            J19         Turbo switch        J25 pins 1 & 2

  Serial port 1            J20         Turbo LED           J25 pins 3 & 4

  IDE interface            J21         Speaker                  J26

  Floppy drive             J22         Power LED &              J27
  interface                            keylock

  Reset switch             J23

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Parallel port select LPT1                W1            pins 1 & 2
                                                              closed

      Parallel port select LPT2                W1            pins 2 & 3
                                                              closed

      Parallel port disabled                   W1            pins 3 & 4
                                                              closed

     Serial port 1 select COM1                W2            pins 1 & 2
                                                              closed

      Serial port 1 select COM3                W2            pins 2 & 3
                                                              closed

      Serial port 1 disabled                   W2            pins 3 & 4
                                                              closed

     Serial port 2 select COM2                W3            pins 1 & 2
                                                              closed

      Serial port 2 select COM4                W3            pins 2 & 3
                                                              closed

      Serial port 2 disabled                   W3            pins 3 & 4
                                                              closed

     Parallel port IRQ select IRQ7            W4            pins 1 & 2
                                                              closed

      Parallel port IRQ select IRQ5            W4            pins 2 & 3
                                                              closed

      Parallel port select no interrupt        W4            pins 3 & 4
                                                              closed

     Floppy on-board interface enabled        W5            pins 1 & 2
                                                              closed

      Floppy on-board interface                W5            pins 2 & 3
      disabled                                                closed

     IDE on-board interface enabled           W6            pins 1 & 2
                                                              closed

      IDE on-board interface disabled          W6            pins 2 & 3
                                                              closed

      IRQ3 select serial port 1                W7            pins 1 & 2
                                                              closed

     IRQ3 select serial port 2                W7            pins 2 & 3
                                                              closed

      IRQ3 disabled                            W7            pins 3 & 4
                                                              closed

     IRQ4 select serial port 1                W8            pins 1 & 2
                                                              closed

      IRQ4 select serial port 2                W8            pins 2 & 3
                                                              closed

      IRQ4 disabled                            W8            pins 3 & 4
                                                              closed

      IRQ5 select serial port 1                W9            pins 1 & 2
                                                              closed

      IRQ5 select serial port 2                W9            pins 2 & 3
                                                              closed

     IRQ5 disabled                            W9            pins 3 & 4
                                                              closed

      IRQ9 select serial port 1                W10           pins 1 & 2
                                                              closed

      IRQ9 select serial port 2                W10           pins 2 & 3
                                                              closed

     IRQ9 disabled                            W10           pins 3 & 4
                                                              closed

     CMOS memory normal operation             W11           pins 1 & 2
                                                              closed

      CMOS memory clear                        W11           pins 2 & 3
                                                              closed

     Factory configured - do not alter        W12             Open

     Pipeline mode enabled                    W14           pins 1 & 2
                                                              closed

      Pipeline mode disabled                   W14           pins 2 & 3
                                                              closed

     Monitor type select color                W15           pins 1 & 2
                                                              closed

      Monitor type select monochrome           W15           pins 2 & 3
                                                              closed

     Battery type select internal             W16           pins 1 & 2
                                                              closed

      Battery type select external             W16           pins 2 & 3
                                                              closed

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

      1MB         (4) 256K x 9       NONE

      2MB         (4) 256K x 9   (4) 256K x 9

      4MB         (4) 1M x 9         NONE

      5MB         (4) 256K x 9    (4) 1M x 9

      8MB         (4) 1M x 9      (4) 1M x 9

